{"id":"vidhyamitra:city-day:thane:2107-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2107-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-04-18","date_display":"April 18, 2107 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2107,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490732.770833,"kali_year":5208,"ahargana":1902267.2708,"sun":{"sidereal_longitude":1.9615,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":300.8633,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.9018,"elapsed_within_tithi_degrees":10.9018},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.8633,"elapsed_within_degrees":7.53},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.8249},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2107,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490732.770833,"ahargana":1902267.2708,"kali_year":5208,"ayanamsa_lahiri":25.3518,"grahas":{"sun":{"sidereal_longitude":2.0845489999999813,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":301.86334899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.1677},"mars":{"sidereal_longitude":355.762549,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":6.576549,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":24.32594899999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":335.628649,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":261.18904899999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":188.7256,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":8.7256,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2107,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490732.770833,"kali_year":5208,"ahargana":1902267.2708,"sun":{"sidereal_longitude":1.9615,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":300.8633,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.9018,"elapsed_within_tithi_degrees":10.9018},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.8633,"elapsed_within_degrees":7.53},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.8249},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.168,"elongation":61.098},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.168,"opposition_distance":118.902}},"eclipse_window_40days":[{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":0.984,"opposition_distance":0.02}]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:19","sunsetLocal":"18:56","solarNoonLocal":"12:38","dayLengthHours":12.616756131621607,"dayLengthDisplay":"12 Hours 37 Mins 00 Secs","nightLengthDisplay":"11 Hours 23 Mins 00 Secs","moonriseLocal":"02:52","moonsetLocal":"14:22","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:28","startHours":7.895078402377175,"endHours":9.472172918829877,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:03","end":"12:38","startHours":11.049267435282577,"endHours":12.626361951735277,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:12","end":"15:47","startHours":14.203456468187978,"endHours":15.78055098464068,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:41","startHours":9.261893649969515,"endHours":9.682452187690236,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.843682058075374,"endHours":7.18012888825195,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:03","startHours":12.205803414014555,"endHours":13.046920489455998,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:29","startHours":4.6357497350415935,"endHours":5.476866810483034,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:19","startHours":5.266587541622673,"endHours":6.317983885924474,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:34","startHours":14.72915464033888,"endHours":15.57027171578032,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.73474001754608,"endHours":19.13474001754608,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:28","startHours":18.93474001754608,"endHours":19.46043818969698,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68474001754608,"endHours":20.43474001754608,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:03","startHours":24.205803414014557,"endHours":25.046920489455996,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:19","end":"07:54","startHours":6.317983885924474,"endHours":7.895078402377175,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:28","startHours":7.895078402377175,"endHours":9.472172918829877,"quality":"inauspicious"},{"name":"Śubha","start":"09:28","end":"11:03","startHours":9.472172918829877,"endHours":11.049267435282577,"quality":"auspicious"},{"name":"Roga","start":"11:03","end":"12:38","startHours":11.049267435282577,"endHours":12.626361951735277,"quality":"inauspicious"},{"name":"Udveg","start":"12:38","end":"14:12","startHours":12.626361951735277,"endHours":14.203456468187978,"quality":"inauspicious"},{"name":"Chala","start":"14:12","end":"15:47","startHours":14.203456468187978,"endHours":15.78055098464068,"quality":"neutral"},{"name":"Labha","start":"15:47","end":"17:21","startHours":15.78055098464068,"endHours":17.35764550109338,"quality":"auspicious"},{"name":"Amṛta","start":"17:21","end":"18:56","startHours":17.35764550109338,"endHours":18.93474001754608,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:56","end":"20:21","startHours":18.93474001754608,"endHours":20.35764550109338,"quality":"neutral"},{"name":"Labha","start":"20:21","end":"21:47","startHours":20.35764550109338,"endHours":21.780550984640676,"quality":"auspicious"},{"name":"Amṛta","start":"21:47","end":"23:12","startHours":21.780550984640676,"endHours":23.203456468187976,"quality":"auspicious"},{"name":"Kāla","start":"23:12","end":"00:38","startHours":23.203456468187976,"endHours":24.626361951735277,"quality":"inauspicious"},{"name":"Śubha","start":"00:38","end":"02:03","startHours":24.626361951735277,"endHours":26.049267435282577,"quality":"auspicious"},{"name":"Roga","start":"02:03","end":"03:28","startHours":26.049267435282577,"endHours":27.472172918829877,"quality":"inauspicious"},{"name":"Udveg","start":"03:28","end":"04:54","startHours":27.472172918829877,"endHours":28.895078402377173,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:19","startHours":28.895078402377173,"endHours":30.317983885924473,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.317983885924474,"endHours":7.317983885924474,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.317983885924474,"endHours":8.317983885924473,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.317983885924473,"endHours":9.317983885924473,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.317983885924473,"endHours":10.317983885924473,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.317983885924473,"endHours":11.317983885924473,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.317983885924473,"endHours":12.317983885924473,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.317983885924473,"endHours":13.317983885924473,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.317983885924473,"endHours":14.317983885924473,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.317983885924473,"endHours":15.317983885924473,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.317983885924473,"endHours":16.317983885924473,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.317983885924473,"endHours":17.317983885924473,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.317983885924473,"endHours":18.317983885924473,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.317983885924473,"endHours":19.317983885924473,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.317983885924473,"endHours":20.317983885924473,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.317983885924473,"endHours":21.317983885924473,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.317983885924473,"endHours":22.317983885924473,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.317983885924473,"endHours":23.317983885924473,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.317983885924473,"endHours":24.317983885924473,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.317983885924473,"endHours":25.317983885924473,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.317983885924473,"endHours":26.317983885924473,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.317983885924473,"endHours":27.317983885924473,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.317983885924473,"endHours":28.317983885924473,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.317983885924473,"endHours":29.317983885924473,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.317983885924473,"endHours":30.317983885924473,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.55972531228532,"eotMinutes":0.5058828958834352,"ayanamsa":25.3518}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Daśamī · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 18, 2107 CE · Thane, Maharashtra · Vidhyamitra","description":"April 18, 2107 CE for Thane, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 06:19, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2107-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2107-04-18","sa":"https://sa.vidhyamitra.com/city/thane/2107-04-18","hi":"https://hi.vidhyamitra.com/city/thane/2107-04-18","x-default":"https://vidhyamitra.com/city/thane/2107-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:26:14.835Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-02T03:26:14.835Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:26:14.835Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}